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lapo4ka [179]
3 years ago
15

Where does the line through (1, 0, 1) and (4, −2, 3) intersect the plane x + y + z = 8?

Mathematics
1 answer:
Fynjy0 [20]3 years ago
5 0
Try, pls, this decision (step by step).
Point (5.8;-2;4.2) belongs to the plane and line.

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(2x-3)^2=81
tia_tia [17]

Answer:

putting roots on both sides,

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<em><u>o</u></em><em><u>r</u></em><em><u>,</u></em><em><u> </u></em><em><u>2</u></em><em><u>x</u></em><em><u>=</u></em><em><u> </u></em><em><u>9</u></em><em><u>+</u></em><em><u>3</u></em>

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<em><u>:</u></em><em><u>.</u></em><em><u> </u></em><em><u>x</u></em><em><u>=</u></em><em><u>6</u></em>

5 0
4 years ago
what is the different in the number of solutions between a system of equations and a system of inequalities?
KiRa [710]
A system of equations has at least one point in common in the solution (unless it is a special case)

A system of inequalities has regions of common solutions. (always an infinite number of solutions)
5 0
4 years ago
What is the perimeter of a square with an area of 81 cm2
tatyana61 [14]

Answer:

36 cm

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A steel reinforcing rod is 12 ft. long and 1" thick in diameter. If a cubic foot of steel weighs 490 lb., how much does the rod
vladimir1956 [14]
In cubic feet, the volume of the rod is given by the formula for the volume of a cylinder.
.. V = (π/4)*d^2*h
.. = (π/4)*(1/12 ft)^2*(12 ft)
.. = π/48 ft^3

Then the weight is
.. (490 lb/ft^3)*(π/48 ft^3) ≈ 32 lb
5 0
3 years ago
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HELP!!!!!!! Summary on George III's Letter on the Loss of America
ddd [48]

Step-by-step explanation:

a short essay written by George III reviewing the causes and effects of the American Revolution. It potentially provides a fascinating insight into the thoughts of King George about the future of the British Empire after the loss of America; however, researchers need to be cautious about how they approach the essay. The words of the essay substantively replicate a published essay by Arthur Young, a leading British agricultural theorist who shared George’s passion for improving farming techniques. Therefore, before analysing the language of the piece, we must first determine why Young’s words appear in the handwriting of the King.

There are two likely explanations for this situation. In one case, Young may have shared with George an earlier draft that the King copied and possibly amended. The second explanation is that George copied Young’s published essay then adapted the words in order to help him make sense of them, a conventional eighteenth-century process for learning called commonplacing. Each scenario prompts a slightly different interpretation of how the words reflect George’s thoughts on the British Empire. If the first scenario proves to be the most likely explanation then it suggests George may have corresponded with Young about his ideas in ways that have been overlooked until now. If the second scenario proves more plausible, then George’s editorial changes may indicate how the King imagined the future of the British Empire

4 0
3 years ago
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